Structural Transitions upon Ligand Binding in a Cooperative Dimeric Hemoglobin
William E. Royer Jr. 1,
Wayne A. Hendrickson 1, and
Emilia Chiancone 2
1 Howard Hughes Medical Institute, Department of Biochemistry and Molecular Biophysics, Columbia University, New York, NY 10032
2 CNR Center of Molecular Biology, Department of Biochemical Sciences, University ‘La Sapienza’ 00185 Rome, Italy
In the report "Structural transitions upon ligand binding in a cooperative dimeric hemoglobin" by William E. Royer et al. (3 Aug., p. 518), the fourth sentence of the last paragraph on page 518 was incorrectly printed. It should have read, "In the CO structure, the phenyl group is extruded from the heme pocket and is instead in the subunit interface in close contact with Thr72."